National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Overcast

56°F

13°C

Humidity 97%
Wind Speed Calm
Barometer 29.85 in (1010.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Apr 5:53 am EDT
Extended Forecast for

Thetford VT

  • Today

    Today: A chance of showers, with thunderstorms also possible after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then a chance of showers. Patchy fog after 11pm. Low around 56. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers or drizzle between 8am and 10am, then a chance of showers after 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Increasing clouds, with a low around 49. Calm wind.

    Low: 49 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 65 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 43. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 51. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 28. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind around 7 mph.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then a chance of showers. Patchy fog after 11pm. Low around 56. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers or drizzle between 8am and 10am, then a chance of showers after 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Increasing clouds, with a low around 49. Calm wind.
Saturday
Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 43. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely. Mostly cloudy, with a high near 51. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 28. West wind 3 to 5 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 40. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 23. Light northwest wind.
Tuesday
Mostly sunny, with a high near 49. West wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35. Light south wind.
Wednesday
Mostly cloudy, with a high near 56. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thetford VT
 43.83°N 72.26°W (Elev. 699 ft)
Last Update:
2:23 am EDT Apr 16, 2026
Forecast Valid:
6am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation